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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-01-13 20:58:10 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-01-16 06:15:11 +0100 |
| commit | 494fd07a88ea561e1bea73516d7e92c4c2d1f223 (patch) | |
| tree | d597647b6037ab2c2a31a80c97bd8cc5877c9019 /arch/powerpc/include | |
| parent | powerpc/ps3: set_dabr() takes an unsigned long (diff) | |
| download | linux-494fd07a88ea561e1bea73516d7e92c4c2d1f223.tar.xz linux-494fd07a88ea561e1bea73516d7e92c4c2d1f223.zip | |
powerpc/ps3: Use dma_addr_t down through the stack
Push the dma_addr_t type usage all the way down to where the actual
values are manipulated.
Now that u64 is "unsigned long long", this removes warnings like:
arch/powerpc/platforms/ps3/system-bus.c:532: warning: passing argument 4 of 'ps3_dma_map' from incompatible pointer type
arch/powerpc/platforms/ps3/system-bus.c:649: warning: passing argument 4 of 'ps3_dma_map' from incompatible pointer type
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/ps3.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h index eead5c67197a..67f1812698d2 100644 --- a/arch/powerpc/include/asm/ps3.h +++ b/arch/powerpc/include/asm/ps3.h @@ -103,10 +103,10 @@ struct ps3_dma_region_ops { int (*map)(struct ps3_dma_region *, unsigned long virt_addr, unsigned long len, - unsigned long *bus_addr, + dma_addr_t *bus_addr, u64 iopte_pp); int (*unmap)(struct ps3_dma_region *, - unsigned long bus_addr, + dma_addr_t bus_addr, unsigned long len); }; /** @@ -124,9 +124,9 @@ int ps3_dma_region_init(struct ps3_system_bus_device *dev, int ps3_dma_region_create(struct ps3_dma_region *r); int ps3_dma_region_free(struct ps3_dma_region *r); int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr, - unsigned long len, unsigned long *bus_addr, + unsigned long len, dma_addr_t *bus_addr, u64 iopte_pp); -int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr, +int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr, unsigned long len); /* mmio routines */ |